function DrupalHTTPRequestTestCase::testDrupalHTTPRequest in SimpleTest 7

File

tests/common.test, line 761

Tests for common.inc functionality.

Class

DrupalHTTPRequestTestCase

Test drupal_http_request().

Code

function testDrupalHTTPRequest() {

  // Parse URL schema.
  $missing_scheme = drupal_http_request('example.com/path');
  $this
    ->assertEqual($missing_scheme->code, -1002, t('Returned with "-1002" error code.'));
  $this
    ->assertEqual($missing_scheme->error, 'missing schema', t('Returned with "missing schema" error message.'));
  $unable_to_parse = drupal_http_request('http:///path');
  $this
    ->assertEqual($unable_to_parse->code, -1001, t('Returned with "-1001" error code.'));
  $this
    ->assertEqual($unable_to_parse->error, 'unable to parse URL', t('Returned with "unable to parse URL" error message.'));

  // Fetch page.
  $result = drupal_http_request(url('node', array(
    'absolute' => TRUE,
  )));
  $this
    ->assertEqual($result->code, 200, t('Fetched page successfully.'));
  $this
    ->drupalSetContent($result->data);
  $this
    ->assertTitle(t('Welcome to @site-name | @site-name', array(
    '@site-name' => variable_get('site_name', 'Drupal'),
  )), t('Site title matches.'));

  // Test that code and status message is returned.
  $result = drupal_http_request(url('pagedoesnotexist', array(
    'absolute' => TRUE,
  )));
  $this
    ->assertTrue(!empty($result->protocol), t('Result protocol is returned.'));
  $this
    ->assertEqual($result->code, '404', t('Result code is 404'));
  $this
    ->assertEqual($result->status_message, 'Not Found', t('Result status message is "Not Found"'));

  // Test that timeout is respected. The test machine is expected to be able
  // to make the connection (i.e. complete the fsockopen()) in 2 seconds and
  // return within a total of 5 seconds. If the test machine is extremely
  // slow, the test will fail. fsockopen() has been seen to time out in
  // slightly less than the specified timeout, so allow a little slack on the
  // minimum expected time (i.e. 1.8 instead of 2).
  timer_start(__METHOD__);
  $result = drupal_http_request(url('system-test/sleep/10', array(
    'absolute' => TRUE,
  )), array(
    'timeout' => 2,
  ));
  $time = timer_read(__METHOD__) / 1000;
  $this
    ->assertTrue(1.8 < $time && $time < 5, t('Request timed out (%time seconds).', array(
    '%time' => $time,
  )));
  $this
    ->assertTrue($result->error, t('An error message was returned.'));
  $this
    ->assertEqual($result->code, HTTP_REQUEST_TIMEOUT, t('Proper error code was returned.'));
}